InChI=1/C23H26N2O2S/c1-15-4-7-18(8-5-15)22(27)21(25-10-2-3-17(13-25)14-26)23(28)24-20-12-16-6-9-19(20)11-16/h2-5,7-8,10,13,16,19-20,26H,6,9,11-12,14H2,1H3,(H-,24,27,28)/t16-,19+,20-/m0/s1/f/h24H/b23-21- FA9E9ED8F75FA13B